Extremely High Voltages 2600k and Throttling During Prime95

Well, the best I can get stable, is 4.7Ghz with a 1.44 vcore, this is just ridiculous comparing what I see on the web. I have a water cooling custom loop and temps are no issue at all, but the reason for this shiny cooling system is to reach 4.8 stable, with a low enough vcore to let the chip live for 3+ years.